BROADCAST EQUIPMENT - Etherpiraten … T3000.pdf · handbook t3000 - 3 technical office tel: +39...

BROADCAST EQUIPMENTVia G. Amendola 9

44028 Poggio RenaticoFerrara - Italy

Tel : +39 532 829 965Fax : +39 532 829 177

E-mail: [email protected] [email protected]

Web Site: http://www.elenos.com

mailto:[email protected]

mailto:[email protected]

http://www.elenos.com/

Handbook T3000 - 2

Technical Office TEL: +39 532 829 965 FAX: +39 532 829 177

The constructor reserves the right to modify the information in this manual at any timewithout advising update.

2000 Elenos S.r.l.Printed in ItalyCod. MAN0020

21/10/1996 Preliminary mater in English20/10/1998 Rev. 118/02/2000 Rev. 220/10/2000 Rev. 302/05/2001 Rev. 4

Handbook T3000 - 3


INDEX

A

ACTIVATION OF THE TRANSMISSION SYSTEM · 17ADJUSTMENT OF THE FILAMENT VOLTAGE · 21

B

BACK VIEW · 27

D

DESCRIPTION · 4

E

E20123 · 47E20127 · 51E20128 · 70E20131 · 73E20137 · 78E20138 · 81E20139-84ELECTRICAL PARTS PANELS DISPOSAL PLAN · 22

F

FIRST PHASE OF INSTALLATION · 12FRONT PANEL · 11FRONT PANEL LAYOUT · 23

I

INSTALLATION OF THE THERMIONIC TUBE · 15

O

OPEN FRONT VIEW · 25OPERATIONAL LIMITS · 19

P

PART LIST TRANSMITTER T3000 · 30PERIODIC MAINTENANCE · 20

R

REMARKS ON ELECTRICAL DIAGRAMS · 29

S

SECOND PHASE OF INSTALLATION · 16SHEET # 1 · 31SHEET # 2 · 34SHEET # 3 · 37SHEET # 4 · 39SHEET # 5 · 41SHEET # 6 · 43SHEET # 7 · 45SIDE R.P.U. PANEL LAYOUT · 24

T

TECHNICAL DESCRIPTION · 6TECHNICAL FEATURES · 5TUNING INSTRUCTIONS · 18

U

USER INTERFACE · 7

Handbook T3000 - 4


DESCRIPTION

The T3000 is an amplifier for the transmission of frequency modulation (total deviation 150

KHz) using a thermionic tube in an amplifying cavity with adjustable wideband input and output

frequency tuning. Conceived as the final stage in a transmission system, it requires a modulator and

other intermediate stages of amplification housed in the same or separate mechanical structure. It is

also possible to use the T3000 as an intermediate stage in a very high power transmission system

without any modifications to the electrical or mechanical structure.

Handbook T3000 - 5


TECHNICAL FEATURES

DESCRIPTION VALUESTAR TYPE SUPPLYrelative absorption A

3 X 380V + N ALUE8.5 ; 8.5 ; 11.68 ; 3.2

TRIANGLE TYPE SUPPLYrelative absorption A

3 X 220V or 3 X 2408.5 ; 8.5 ; 11.68 ; 3.2

GENERAL POWER SUPPLY 6.3 KVAPOWER FACTOR TYP COS §= 0.9THERMIONIC TUBE TYPE EIMAC 3CX3000A7EXPECTED TUBE TYP 15000 HOURSPOWER OUTPUT TYP 3000 WPOWER GAIN TYP 11.2 dBEXCITATION POWER TYP 220 WINPUT CONNECTION TYP 50 ohm N type connectorOUTPUT CONNECTION TYP 50 ohm output 7/8 o 1+5/8 connectorAMBIENT OPERATING TEMP. TYP 0 °C - 45 °CAMBIENT HUMIDITY MAX 90 %INSTALLATION ALTITUDE MAX 3000 mt. on sea levelREFLECTED POWER MAX 500WR.F. HARMONIC COMPONENT MIN -82 dBCSYNCHRONOUS A.M. 0.05 dBCANODE CURRENT IA TYP

MAX1.0 A1.8 A

ANODE CURRENT IG TYPMAX

250 mA500 mA

R.F. CAVITY TEMPERATURE TYPMAX

45 °C85 °C

FILAMENT VOLTAGE range 7.4 V - 7.6 VHIGH TENSION TYP 4850 VBIAS VOLTAGE TYP 10 V - 25 VFILAMENT VOLTAGE range 62 %

Handbook T3000 - 6


TECHNICAL DESCRIPTION

The T3000 unit is composed of various functional elements: power amplifying cavity which houses

the thermionic tube, (this is a triode with direct cathode heating, configured in common grid mode with

input signal to the cathode and output from the anode); low-pass output filter for the suppression of

harmonic components of the carrier frequency; analog filter connected to the input circuit; single or

three phase high voltage power supply for the thermionic tube's anode; cathode bias circuit; AC

stabilized power supply circuit for the filament/cathode; safety circuits for the protection of the unit and

service personnel; power supply for the motors which control the amplifying cavity's tuning. The unit is

designed to function with the thermionic tube at full power in class C mode, at lower powers in class B

and very low powers in class AB. The cathode bias circuit (see card E20123) is automatic and senses

cathode current. The cathode/grid voltage is obtained via a power resistor connected in series with the

cathode. The very high voltage gain of the thermionic tube allows the class of amplification to be

changed with small changes in bias voltage. The tube filament AC supply is kept constant by a phase-

angle switching power supply with stability of better than 1.5% (see cards E20127 and E20128).

Activation of the filament power supply is conditional upon the pressure of cooling air within the

amplifying cavity; if regular, the filament supply is enabled. The working voltage is reached

progressively to avoid overcurrent to the tube's socket. A regulator circuit is available on card E20127

which allows the filament voltage/power to be varied in order to extend the life of the thermionic tube if

the RF power required is less than the nominal value (see technical notes on the filament). The high

voltage anode power supply (4900 volts DC) is generated by a six phase rectifier or a single phase

whole-wave rectifier (see cards E20132 or E20137) with an inductive filter followed by a capacitive

filter. A high power, insulated resistor is connected in series with the tube's anode supply output in order

to limit the energy dissipated in the event of accidental flashover within the amplifying cavity or the

thermionic tube. The high power transformer is inserted electrically in 2 steps, the first connects a series

resistor to limit overcurrent, the second connects the transformer directly to the line supply. This avoids

inadvertent power loss due to the action of the local supply's safety cutouts. The principal electronic

circuit card (E20127) contains all the user interface circuits (see also card E20131) and the circuits

which monitor all the important variables of the amplifier. Control of the unit includes the facility to

disable operation in the event of variables exceeding their safety limits, with various automatic reset

modes. For a detailed description of the unit's protection logic, consult the chapter entitled "user

interface". The low-pass output filter is housed within the unit. It is essential that this filter is both

connected and functioning perfectly; in case of malfunction it is not possible to guarantee the

suppression of spurious, out-of-band RF frequencies and, furthermore, dangerous internal overheating of

the equipment may be caused. The control of the RF tuning of the cavity is performed by 2-speed

electric motors. This technique , besides being convenient, ensures the safety of personnel responsible

for tuning the equipment. There are two amplifier cavity adjustment controls for the output; one of the

two matches impedance, the other tunes the frequency.

Handbook T3000 - 7


USER INTERFACE AND LOGIC OF OPERATION

The display of all controls and operational parameters are situated on the unit's front panel. Any

suspension of operation, whether temporary or indefinite, results in the thermionic tube's HT anode

supply being shut down and the disabling of the modulator's supply. The shutting down of the

equipment as a result of a fault condition will be refereed to hereafter as the protection state. The most

frequent causes of each anomaly indicated are also displayed, assuming the unit is not faulty.

Four of the five meters simultaneously display the following operational parameters:

1) the RF power output (P.W.R.) 10KW or 5KW f.s.d.

2) the reflected RF power present at the radiating system connector (S.W.R.), 1KW f.s.d.

3) the thermionic tube's anode current (I.A.) 2A f.s.d.

4) the thermionic tube's grid control current (I.G.) 1A f.s.d.

The fifth meter (TEST) can be switched to five different functions via a rotary selector switch

situated above it:

1) (V.C.) calibration of all meters. With the selector in this position, all the meters will display full

scale deflection (f.s.d.) to allow the operator to calibrate the scales and identify a faulty meter.

Adjustment of the meters is via 5 preset potentiometers located on the card E20131.x behind the front

panel (see circuit diagrams).

2) (V.HT) selects the reading of the anode supply voltage, 10KV f.s.d. DC.

3) (V.BIAS) selects the reading of the cathode/grid bias voltage of the thermionic tube, 100V f.s.d.

DC.

4) (C.AIR) selects the reading of the temperature of the amplifying cavity's hot air exit, 100°C

f.s.d.

5) (V.F.) selects the reading of filament voltage, 10V f.s.d. AC

The lever switch located above the rotary selector, described above, allows operation to be

suspended by the operator (ST.BY) or restored (H.T.). In the ST.BY position, the thermionic tube's

anode voltage is removed and the modulators supply is cut as in a "protection state".

The ST.BY indicator light identifies the position of the switch described above.

The RESET switch allows the operator to disable the automatic shutdown of the transmitter which

follows when the maximum number of automatic resets has been reached (8) for various parameters

being monitored: reflected power, anode current, grid control current and amplifier cavity cooling air

exit temperature. The number of resets that have taken place is displayed on the front panel

alphanumeric display (PROTECTION COUNTER). When the electronic logic has reached the limit of

automatic resets permitted, the unit will shutdown indefinitely and the front panel LOCK indicator will

light. The attempts at automatic reset are cumulative and will increment the counter even if they result

from different causes.

The ON indicator light indicates that the T3000 is powered by the line supply.

Handbook T3000 - 8


The flashing SAFETY light indicates that the equipment is not in a safe condition to operate at

high voltage and is thus in a protection state. This happens when a panel is open or an important

electrical connector is not inserted correctly.

The IA MAX indicator indicates that the maximum permitted anode current (1.8A) has been

exceeded. The amplifier is in the protection state. The protection logic attempts a reset after about 3

seconds and increments the counter. The most probable causes of this anomaly are an excessive

demand of RF power from the output, or incorrect tuning (the impedance seen by the anode circuits is

too low). If the impedance of the radiating system is incorrect or unstable it is possible that large

fluctuations of anode current will be experienced with likely intervention of the protection mechanism.

Variations of line voltage will have an significant influence on anode current if the preceding RF

stages maintain stable power levels; in particular if the line voltage reduces but the excitation power

remains unchanged, anode current will increase appreciably. When the thermionic tube is at the end of

its life, it is possible for this fault to occur often.

The flashing IG MAX light indicates that the maximum permitted grid current (0.5A) has been

exceeded. The amplifier is in the protection state. The protection logic attempts a reset after about 3

seconds and increments the counter. The most probable causes of this anomaly are an excessive RF

power input, or incorrect tuning (the impedance seen by the anode circuits is too high). If the

impedance of the radiating system is incorrect or unstable it is possible that large fluctuations of grid

current will be experienced with likely intervention of the protection mechanism. Variations of line

voltage will have an significant influence on grid current if the preceding RF stages maintain stable

power levels; in particular if the line voltage reduces but the excitation power remains unchanged, grid

current will increase appreciably. When the thermionic tube is at the end of its life, it is possible for

this fault to occur often, with problems of matching RF impedance with preceding stages.

The flashing SWR MAX light indicates that the maximum permitted reflected power (450W) at the

power output connector has been exceeded. The amplifier is in the protection state. The protection

logic attempts a reset after about 3 seconds and increments the counter. The most probable cause of

this anomaly is an incorrect value of impedance of the radiating system connected to the output of the

transmitter. Very often the cause of the protection state can seem inexplicable; this can occur when

there is a temporary collapse of the radiating system without permanent damage.

The flashing TEMP MAX light indicates that the maximum permitted temperature (85°C) of the

hot air output from the amplifying cavity has been exceeded. The amplifier is in the protection state.

The protection logic attempts a reset when normal temperatures have been restored and increments the

counter. The most probable causes of this anomaly are excessive ambient temperatures, inefficient air

filters or incorrect tuning (the impedance seen by the anode circuits is too high).

The flashing TRANS. OVERHEAT light indicates that the anode power supply transformer is

overheating. The amplifier is in the protection state. The protection logic attempts a reset when the

transformer sensor detects that normal temperatures have been restored. The most probable causes of

this anomaly are excessive ambient temperatures, or inefficient air filters.

Handbook T3000 - 9


The flashing UNDER PRESSURE light indicates that the pressure of cooling air within the

amplifying cavity is insufficient. The amplifier is in the protection state. The protection logic attempts

a reset when the pressure sensor detects that normal pressures have been restored. In this protection

state, the power amplifier will disable the filament supply as indicated by the ERRATIC VF light. The

principle cause of this fault is the inefficient condition of the cooling air filters or an insufficient

circulation of air in the room where the equipment is located. When the cooling fan is damaged or not

incorrectly powered, this protection state can arise sporadically.

The flashing ERRATIC VF light indicates that the filament voltage at the thermionic tube's socket

is incorrect. The amplifier is in the protection state. The protection logic resets operation when the

value returns to within a 5% tolerance. In the first phase of switching on, it is normal for this indication

to remain lit for upto ten seconds; this is due to the time taken for the filament power supply to reach

its operating value. This indication remains active if the UNDER PRESSURE indicator is lit at the

same time. When the filament voltage is at normal levels, the timer is activated to ensure a period of

300-400 seconds elapses before the anode supply and the RF exciter supply are restored. In the event

of a loss of power lasting more than 1.5 seconds, the protection logic puts the transmitter into the

ERRATIC VF protection state and repeats the preheating cycle (TIMER ACTIVITY) before restoring

normal operation. The principle causes of anomalies can be related to problems of air pressure within

the amplifying cavity (see relevant paragraph) or caused by brief losses of power from the line supply.

The flashing ERRATIC T.P. LINE light indicates that the protection mechanism connected to the

anode power supply has intervened. The amplifier is in the protection state.The protection logic will

not automatically reset the unit; operator intervention is necessary. The principal causes of this

anomaly are short circuits, temporary or permanent, to any part of the anode supply circuit or chassis.

In many cases, it is a sign that the thermionic tube is at the end of its life or defective. Another cause of

this fault is high line voltage or an unbalanced three phase supply.

The flashing FAN PROTECTION light indicates that the protection mechanism connected to the

main amplifying cavity cooling fan has intervened. The amplifier is in the protection state. The

protection logic will not automatically reset the unit; operator intervention is necessary. The principal

cause of this fault is high line voltage or an unbalanced three phase supply.

The flashing ERRATIC BIAS light indicates that the cathode/grid bias voltage is incorrect. The

amplifier is in the protection state. The protection logic will not automatically reset the unit; operator

intervention is necessary: the only way to clear this fault and its effect is to remove electrical power

from the unit for at least ten seconds. The principal causes of this anomaly are short circuits, temporary

or permanent, to any part of the anode or cathode supply circuit or chassis. In many cases, it is a sign

that the thermionic tube is at the end of its life or defective.

The TIMER ACTIVITY light indicates that the timer is counting down during the pre-heating

phase required by the filament before the anode supply is enabled and RF excitation is applied to the

input. The amplifier is in the protection state even if no malfunction is present. When the timer has

Handbook T3000 - 10


finished its count, the indicator light goes out. Consult the paragraphs regarding ERRATIC VF, HT1

and HT2.

The HT1 light indicates when the TIMER ACTIVITY cycle has ended, but only if the unit is not in

the protection state due to any fault. This light indicates the first step of activating the anode power

supply at which point the transformer is connected to the line supply via a series resistance to limit

overcurrent. This phase is always followed, after about a second, by a second and final phase when the

HT2 indicator is lit. HT1 remains lit even when HT2 is lit. In this final phase, the unit is fully

activated: the anode transformer is connected directly to the line supply and the interlock enables the

modulator. The modulator is enabled if both indicators, HT1 and HT2 are lit; furthermore, both these

must be permanently lit when the transmission system is ready to go on-air. They will be extinguished

when the T3000 power stage is faulty or has been shutdown by the operator.

An hour counter is located on the front panel which registers the number of hours that the unit has

been connected to the line supply. This provides useful information for the purpose of periodic

maintenance.

A switch on the front panel controls the supply of power to all the internal circuits of the amplifier.

WARNING! The entire transmission system MUST BE DISCONNECTED from the line supply

before any internal work is carried out.

Actuators located on the front panel allow adjustment of tuning of the amplifying cavity (see

chapter on tuning adjustments). The three position key: FAST, LOCK and SLOW allows selection of

the most suitable motor speed for tuning. In the LOCK position all motors are inactive. Moving the

key to the FAST position selects a fast adjustment speed. SLOW provides a fine adjustment speed.

The two 2-position switches activate the motors for tuning the amplifying cavity and have the

following functions:

1) ANODE IMPEDANCE (top left). Adjusts the matching impedance between the thermionic

tube's anode and the radiating system. When pushed up, the anode impedance is increased and vice

versa.

2) ANODE TUNING (top right). Adjusts the tuned frequency of the anode output circuit. When

pushed up the tuned frequency increases and vice versa.

Handbook T3000 - 11


FRONT PANEL

Handbook T3000 - 12


FIRST PHASE OF INSTALLATION

Before describing the operational phases of the installation procedure, an indication of the

ambient requirements of the location where the equipment is to be installed will be given. In the

room designated for installation, a means of removing the hot air generated by all the equipment

should be fitted. If the T3000 is the largest source of heat of the entire system, and if the ambient

temperature is 25°C, at least 1000m³ per hour should be removed. If the temperature is 45°C then

at least 1600m³ per hour should be evacuated. Clearly, it is necessary to provide an equal amount

of fresh air from outside which must be filtered appropriately to avoid ingress of insects, dust,

smoke and organic material. The equipment can function normally at ambient temperatures

between -5 and 45°C with a relative humidity of 95%, non-condensing at 45°C. The line supply

should be three phase (for three phase equipment) with a voltage of 208/240 volts for delta

connection (without neutral) and 380/415 volts for star connection (with neutral). Alternatively the

supply can be single phase (for single phase equipment) with line voltage 208/240 volts. The

power required to supply the T3000 is at least 14 KVA, taking account of the power factor

produced by the powerful anode rectifier. An efficient earth system must be provided to cater for

loss of current that can involve the chassis of the unit and other equipment in contact. Particular

attention should be paid to the connection with the radiating system which is especially prone to

electrical atmospheric phenomena. Before the antenna cable is fed to any enclosed space, an

electrical conductor with a section of at least 150mm² must be connected from the external

conductor of the antenna cable to a low impedance earthing point dedicated to the antenna

structure. Given the very low values of parasitic inductance of the connections to the T3000, the

amount of electrical energy of atmospheric origin can only be partially controlled, in terms of

personal safety, by earth connections. To maximize safety of personnel, it is very important that the

equipment is installed in a room which is only entered by personnel on a temporary basis for

reasons of maintenance, repairs or short checks. If the installation room is entered frequently by

personnel for reasons other than occasional service operations on the transmitter, it is imperative

that a metal grid, connected to an efficient earth, is used to enclose the equipment in order to

isolate it from the personnel. Having taken account of the precautions previously detailed, the

installation phase may now proceed. Remove all packing pieces from the equipment used for

transport and take care not to mislay any items included. Open all the equipment's panels and check

the integrity of electrical connections and the mechanical components of the RF connections; if any

damage has been incurred in transit, contact ELENOS for information regarding the guarantee.

Remove the fixing bracket of the anode power supply inductor which is no longer required for

transport and is now dangerous! The three phase version of the T3000 can be connected in two

ways to the line supply: star connection for line voltages of 380/415V with neutral connection (4

wire + earth); delta connection for line voltages of 208/240V without neutral connection (3wire +

earth). The entry for the main electrical supply cables is located on the rear of the unit where a

Handbook T3000 - 13


series of holes are available for the cables to enter. Inside the unit, a terminal block is provided for

the connection of the electrical supply cables. The section of the cables will depend upon the type

of connection to be made (delta, star, single phase) and can be determined from the technical table

defining values of current absorption of the line supply. Each country has its regulations

concerning the section of cable connected to the line supply which MUST be respected. In the

absence of precise indications the section of cable should allow for a current density of not greater

than 4A per square millimeter of conductor. (for example: a 50A current will require a cable of

section of 50/4 = 12.5mm²). In the event of a three phase star connection, do not swap the neutral

line for any of the phases; this will do permanent damage to the equipment. The neutral terminal

can be readily identified by its label inside the unit. For three phase delta connection do not

connect neutral to the terminal inside the unit; this has been intentionally short-circuited to one of

the three phases. IT IS ESSENTIAL THAT THE EQUIPMENT IS CONNECTED TO THE

EARTHING POINT of the system on site. Inside the unit is a terminal which can be identified by

its yellow/green colors; its dimension is the same as those of the three phases. The earth connection

is essential to ensure the safety of personnel who have occasion to make physical contact with the

apparatus or any mechanical structure or electrical conductor which are in electrical contact with

the apparatus. The earth connection is useful for minimizing damage to the equipment or other

nearby equipment, in the event of high voltage discharges of an atmospheric nature, or caused by

the equipment itself. In the case of the three phase version, with a three phase cooling fan, the three

phase connection determines the direction of rotation of the fan, which clearly must be correct.

Testing for correct rotation of the cooling fan must only be performed once the unit is fully closed

to ensure operator safety. The electrical supply system which supplies the unit and all other

equipment with power, MUST be fitted with a CIRCUIT BREAKER with a current calibration not

greater than 30% of the current drawn by the whole transmitter. When the equipment is connected

to the electrical supply, it exposes personnel to the risk of coming into contact with high voltage

lines; for this reason it is ABSOLUTELY ESSENTIAL THAT THE CIRCUIT BREAKER IS IN

THE OFF POSITION, whilst any equipment panel remains open. Maintaining the unit's on/off

switch in the off position IS NOT SUFFICIENT! DO NOT SUPPLY ELECTRICAL POWER TO

THE EQUIPMENT UNTIL ALL PANELS ARE SHUT AND IT IS CONNECTED TO AN

EARTHING POINT. An isolating transformer between the equipment and the line supply

significantly reduces the incidence of damage incurred by atmospheric causes, greatly increases

reliability and reduces the costs of faults caused by overvoltage of the line supply. It is useful to

construct a winding of about 25 turns, diameter 25-35 cm (about 1 foot) with the line supply cables

of the 2/3 phases and neutral before they enter the equipment. UNDER NO CIRCUMSTANCES

CONSTRUCT A WINDING WITH THE EARTH CABLE WHICH MUST BE OF HEAVY

SECTION (50mm²) AND MUST CONNECT THE EQUIPMENT TO EARTH DIRECTLY AND

WITH THE SHORTEST POSSIBLE LENGTH. The final power apparatus is always connected to

other excitation equipment which, in the majority of cases, comprises one or more intermediate

Handbook T3000 - 14


driver stages and an FM "exciter" modulator. The connections to the preceding amplifying stages

and the modulator are of two types: radio frequency connections and electrical line supply

connections with a safety interlock system. The RF connections are as follows: the RF output of the

modulator is connected to the RF input of the first intermediate stage; the RF output of the first

intermediate stage is connected to the RF input of any second intermediate stage. The RF output of

the unit preceding the final T3000 amplifier is connected to the input of the low-pass filter which

finally supplies the input of the final amplifying cavity. The RF connection is complete when the

power output of the T3000 is connected to the radiating system. Connection to the radiating system

will determine the final positioning of the equipment which, for convenience, ought to be left free

until the final phase of installation. The connection of the electrical supply is more complex and

can vary according to the configuration of the transmission system components. For this reason a

series of diagrams has been supplied (see the reciprocal safety interlock connections between units)

which illustrates how the installation connections of all the equipment can be completed. Note that

the T3000 does not supply electrical power but only disconnects it via an interlock switch with a

10A capacity. The connection scheme must satisfy two crucial constraints: if either the final power

stage or an intermediate stage fall into the protection state, the modulator must shutdown the RF

output.

Handbook T3000 - 15


INSTALLATION OF THE THERMIONIC TUBE

When the T3000 amplifier is in its final position, installation of the thermionic tube may

proceed. The directions which follow are also valid for periodic replacement of the thermionic

tube; for this reason it is a good idea to leave a copy of the technical manual available nearby. The

electrical circuit breaker supplying the whole transmission system must be open before performing

this operation so that the system is ISOLATED from electrical power. The T3000 must also be

ISOLATED from the radiating system. WARNING! During the installation of the thermionic tube,

the hands of the operator will be in physical contact with parts normally functioning at HIGH

VOLTAGE. Even if the equipment has been inactive for some time, it is ESSENTIAL that a

conductor be used to electrically connect the high voltage supply to the chassis of the unit.

WARNING! In order to discharge the high voltage capacitor, connect the solid conductor to the

unit's chassis at the point INTENDED for this operation: the electrical junction connecting the

overcurrent-limiting series power resistor with the anode of the thermionic tube. If the high voltage

capacitor is discharged at a point other than that previously described, it is possible to cause

permanent damage to the equipment. Remove the top panel of the unit. Remove the hot air exit flue

above the amplifying cavity. Take the thermionic tube out of its packing and check that it is whole

and fit for operation. The thermionic tube should not show any signs of smearing with pollutants on

any part; if this is not the case, contact the supplier. Introduce the thermionic tube into the

amplifying cavity keeping the tube VERTICAL and CENTRAL. WARNING! It is possible to

damage the socket during installation of the thermionic tube, in particular the spring "finger"

contacts of the control grid electrode. Proceed with care and caution, do not force and, in

particular, AVOID ROTATION and TORSION to the vertical axis of the thermionic tube. To

ensure that the thermionic tube is correctly positioned in its socket use a small mirror and torch to

verify that the circular control grid contact is well inserted into the "fingers". WARNING! Exciting

the unit with RF when the tube is not correctly inserted will probably cause damage to both the

tube and the equipment. The installation of the thermionic tube is concluded when the hot air exit

flue and the top panel are re-fitted. WARNING! Do not forget to remove the safety shorting cable

between the high voltage contact and the unit's chassis before re-fitting the panels.

Handbook T3000 - 16


SECOND PHASE OF INSTALLATION

When all the phases of electrical connection are complete and checked, it is possible to close

all the panels of the equipment. Arrange all the other transmission system apparatus in their final

positions. Included with the T3000 unit is a kit of sleeves made from material which are used to

close the three wide access points which correspond to the entrance and exits of the RF cables and

the hot air exit. The application of the three sleeves is clear, their function is to prevent the ingress

of insects or organic vegetable material into the equipment. WARNING! Particular care should be

taken with the connection to the radiating system as the principal cause of functional problems

within the first few hours of operation is caused by an inefficient RF load. The connection phase of

the radiating system is particularly hazardous for the operator since he is not aided by an earth

connection; the efficiency of the earth connection can never be relied upon at radio frequency. The

above information is very important if the transmitter being installed is connected to a multiport

radiating system (duplexer, triplexer, etc...). In this case IT IS NECESSARY TO DISACTIVATE

ALL THE TRANSMITTERS CONNECTED TO THE SAME RADIATING SYSTEM. As in any

installation of electronic apparatus, the final operation is to check that all connections are correct,

in particular with this unit it is essential to ensure that the short-circuit safety connection has been

removed from the high voltage circuit.

Handbook T3000 - 17


ACTIVATION OF THE TRANSMISSION SYSTEM

Before supplying electrical power to the transmission system, check that all equipment

components have there on/off switches switched OFF. Check that the frequency of the modulator

has been correctly programmed and that it has been adjusted for zero RF power. Activate the

circuit breaker which supplies power to the transmission system. Move the small switch on the

panel of the T3000 to the ST BY position (advised). Switch on the three phase equipment to check

for correct rotation of the three phase cooling fans. In the case of the T3000 (three phase version),

if the connection of the three phases is correct, 3 seconds after switch-on, the UNDER PRESSURE

indicator, located on the front panel, will go out. WARNING! If the phases are not correctly

connected, carry out the following procedure: SWITCH OFF the main circuit breaker of the

electrical installation so as to remove electrical power from the whole transmission system.

Remove the rear panel of the T3000 to access the terminal connector block. Invert two of the

phases. If other equipment has to be reconnected, consult their respective technical manuals. Close

the rear panel of the T3000 and all other transmission equipment. Switch on the installation's main

circuit breaker. Switch on the power on/off switches of all the transmitter components of the

system. At this point the T3000 is ready to operate and follows the following start-up sequence: the

following front panel indicators will light: ON, TIMER ACTIVITY, ST BY (if selected), UNDER

PRESSURE (for about 3 seconds) and ERRATIC V.F. (for about 10 seconds). Each stage of the

system has a start-up sequence and only when concluded will that stage operate at radio frequency.

The modulator will remain inactive until the start-up phase of all the system equipment is

concluded. After about 300/400 seconds the TIMER ACTIVITY indicator, located on the front

panel of the T3000 "final" amplifier will go out. This signifies that the pre-heating cycle of the

thermionic tube's filament has ended. Move the switch on the front panel of the T3000 to the H.T.

position; the ST BY indicator will now go out, the H.T.1 indicator will light and, after about a

second, the H.T.2 indicator will also light. When all the components of the transmission system

have concluded their respective initial phases, the modulator is also enabled. The modulator has its

own preliminary phase; when this has terminated, the whole transmission system is ready for the

frequency tuning operations. All other components of the transmission system, both active and

passive must be tuned before the T3000 amplifier is ready for frequency tuning. It is essential that

the modulator, in the first phase, is adjusted for zero power output when it concludes its

preparatory cycle (for other equipment, consult the technical manual supplied).

Handbook T3000 - 18


TUNING INSTRUCTIONS

NOTE: The T3000 unit is factory-adjusted (if no other request has been made) to operate at

98MHz. The tuning adjustments are motorized and controlled by 2 controls (UP/DOWN) on a

switchboard located on the front panel. Two choices are available: FAST adjustment and SLOW

adjustment, depending on the position of the selector key on the front panel. The two switches vary

the following parameters: ANODE IMPEDANCE, top left; ANODE TUNING, top right. If one of

the two switches is lifted up, the parameter is increased and vice versa. Adjust the modulator power

for an anode current consumption of about 450-500mA on the T3000. Move the selector key to the

FAST position and simultaneously move the ANODE TUNING switch (top right) in one of the

two positions: up, to tune to a frequency greater than 98MHz; down, to tune to a frequency of less

than 98MHz. Continue with this adjustment to obtain a maximum reading on the P.W.R. meter

located on the front panel. Increment again the modulator power, keeping under control the I.A.

and I.G. values of the final stage and the driver's reflected power value. Make adjustments to

obtain the maximum relative power output of the final stage using the ANODE TUNING control

(top right) and. If neither the I.A. or I.G readings of the final stage approach the threshold of

protection intervention, proceed with the same sequence of operations until a final power output

greater than 50% of the maximum is obtained. At this point evaluate the tendency of the tuning

characteristics which can be of two types: the I.A. value tends to be too high with low values of

I.G.; or the value of I.G. tends to be too high with I.A. relatively low and low power output. To

restore a normal tuning characteristic, adjust the ANODE IMPEDANCE control (top left). This

adjustment is important to obtain equilibrium between the I.A. and I.G. parameters but must be

adjusted in small steps IMMEDIATELY FOLLOWED by a compensating adjustment of the

ANODE TUNING control to maximize the relative output power reading of the T3000 P.W.R.

meter. The rule is as follows: if incrementing exciter power results in excessive anode current

(I.A.), increase ANODE IMPEDANCE by lifting the corresponding switch (top left)

(simultaneously compensating ANODE TUNING). In this way the output power will increase,

reducing I.A. and compensating I.G. Otherwise, if increasing exciter power results in excessive

levels of grid current (I.G.), reduce ANODE IMPEDANCE (top left) by pushing the switch down

(simultaneously compensate ANODE TUNING). This last adjustment, for the same exciter power,

will not increase output power (it may decrease it) but the saturation effect will disappear and the

final stage will accept the higher level of input power to achieve maximum performance.

WARNING! It is worth repeating that each adjustment of ANODE IMPEDANCE must be made in

small steps and immediately followed by compensatory adjustments of ANODE TUNING (top

right) to maximize the relative power output and thus the electrical efficiency of the T3000. These

instructions refer to output tuning, however it will be necessary, during this procedure, to also

optimize the input tuning in order to minimize the reflected power reading of the driver stage.

Handbook T3000 - 19


OPERATIONAL LIMITS

The T3000 power amplifier can function at full power if the ambient conditions fall within the

limits defined in the chapter entitled "First Phase of Installation". The maximum altitude of the

installation must not exceed 2000m above sea level to guarantee maximum RF power output. If the

altitude of the installation does exceed 2000m, the specified RF power output must be reduced,

also in correlation with the ambient temperature. The limits of the working output power in this

case have to be found experimentally, the performance of the unit is not readily definable under

these conditions. It is not however possible for the equipment to conform to conditions of safety

and the guarantee if the site has an atmospheric pressure equivalent to an altitude in excess of 4500

m above sea level. The ambient humidity is very important in relation to the high voltage circuits; a

value of upto 95% can be tolerated at a temperature of 45°C, but only if variations in atmospheric

pressure do not provoke condensation. The equipment cannot function under any condition if the

ambient humidity is condensing. If fluctuations in line voltage are very large, the whole system

should be adjusted taking account that the RF power output can exceed the safety limits of the

equipment or the radiating system. If the only unit dependent on line voltage is the T3000, the

voltage/power characteristics are as follows:

A 2% variation of line voltage implies a 5% variation of RF power output



The equipment will not operate however if line voltage exceeds 15% of nominal or is 20% less

than nominal. The thermionic tube is subject to wear through use. After a year of operation, the

performance of the T3000 will most certainly have been degraded, but not necessarily terminated.

The thermionic tube must be changed when the gain of the amplifier falls below 9dB.

The radiating system must present an electrical impedance of 50Ω. The T3000 amplifier can

function normally if the standing wave ratio (S.W.R. or R.O.S) is less than 1.6. When the radiating

system exceeds this figure permanently, it is possible for the protection mechanism to trigger due

to standing waves. Operation at reduced power levels is useful to avoid loss of service but does not

guarantee that, due to variations of electrical or ambient conditions, loss of service will be avoided.

Handbook T3000 - 20


PERIODIC MAINTENANCE

Each time a new thermionic tube is installed, certain safety precautions should be observed in

order to maintain the rights of the guarantee of the equipment or the tube itself. For the first 200

hours of operation, power output should be limited to 70% of the nominal maximum level. After

the thermionic tube has been operating for 200 hours, full RF power may be developed. At this

point certain adjustments should be performed to the stabilized filament power supply in order to

prolong the life of the thermionic tube (see chapter regarding filament voltage adjustment). Every

three months, periodic alignment of the amplifier tuning is necessary to compensate for

consumption of the thermionic tube. This is essential mainly if the radiating system is suffering

adversely from the external ambient conditions. Several parts of the T3000 are employed in the

filtering of the cooling air; depending on the relative ambient conditions, the anti-dust filters will

need replacing at intervals dependent on the quality of air in the area. The thermionic tube is

subject to wear and has an operating life of about 10,000 hours under normal conditions. If the

performance demanded of the equipment is less than nominal, and if the filament voltage is

regularly adjusted, an operating life of 15,000 hours or more can be obtained.

Handbook T3000 - 21


ADJUSTMENT OF THE FILAMENT VOLTAGE

The filament of the thermionic tube installed in the T3000 is powered by an AC stabilized

circuit with a precision of better than 1.5%. The filament voltage has a very important influence on

the operational life of the thermionic tube, that is, the lower the voltage, the longer the life of the

tube. However, if the thermionic tube is working with the filament underheated (voltage too low

for the working cathode voltage) the tube life will be reduced by cathode pollution. There therefore

exists an ideal filament voltage for the power at which the thermionic tube is operating.

Adjustments of the filament voltage should be performed with the equipment operating at the

desired RF power level; for this reason personnel making these adjustments must be fully prepared

technically in order to carry out this task with the equipment open.

The sequence of operations to follow is:

1) Prepare the unit so that it is operating at the desired power level with the front panel open to

allow adjustment of the low-power trimmer potentiometer located on card E20127.x (reference

P6).

2) Rotate the trimmer clockwise for 3 or 4 turns (this will reduce the voltage) keeping the front

panel voltage reading under observation. Continue with small steps until it is possible to detect the

smallest variation of anode current (I.A.) or RF power output (P.W.R.).

3) Rotate the trimmer very carefully in the opposite direction until the filament voltage is just

beyond the point at which the variations of the performance of the tube begin.

The final value of filament voltage obtained will be unique and will vary from tube to tube. The

voltage should not be reduced within the first 200 hours of operation of the thermionic tube;

adjustments after 4000 hours are of no use. It is necessary to correct the filament voltage with a

slight increase every three months, in order to compensate for consumption of the thermionic tube's

cathode. For this operation it is necessary to first return to the nominal value and then repeat the

three steps described above. WARNING! Ensure that the safety precautions described at the

beginning of the chapter are complied whenever maintenance is carried out on the equipment.

Handbook T3000 - 22


Electrical parts panels disposal plan

Front panel

Side R.P.U.

Side R.P.D.

Base

Exciter anddriver

Handbook T3000 - 23


Front panel layout

Board E20131

Forward powermeter

Reflect powermeter

Anode currentmeter

Grid currentmeterMultimeter

Main switch

Tuning motorsswitches

Front panelback view

Handbook T3000 - 24


Side R.P.U. panel layout

Tuningmotors

transformers

Serviceboards

transformer

Tuningmotorsrectifiers

Frontview

Board E20127

Board E20123

Side R.P.U. Layout

Handbook T3000 - 25


Open front view ( Three phase version)

Pressuresecurityswitch

Cathode/Grid bias resistors

R.F.Amplifier

cavity

R.F. Input

CN 100

Board E20137

Main blower

Base

Opened front view

Handbook T3000 - 26


Open front view ( Single phase version)

Pressuresecurityswitch

Cathode/Grid bias resistors

R.F.Amplifier

cavity

R.F. Input

CN 100

Board E20137

Main blower

Base

Opened front view

Handbook T3000 - 27


Back view ( Three phase version)

Anode soft start resistor

R.F. Measuring

R.F. Output

Security switch

Main blowersecurity switch

Anodetransformersecurity switch

Board E20128CN 101ACN 101BFilamenttransformer

Service fuse

Axial blowerfuse

Ht2

Ht1 anodesupply powerswitch

GroundR

Neutral

Back view

ST

Handbook T3000 - 28


Back view ( Single phase version)

Anode soft start resistor

R.F. Measuring

R.F. Output

Security switch

Main blowersecurity switch

Anodetransformersecurity switch

Board E20128CN 101ACN 101BFilamenttransformer

Service fuse

Axial blowerfuse

Ht2

Ht1 anodesupply powerswitch

GroundFase

Neutral

Back view

Handbook T3000 - 29


Remarks on electrical diagrams

We in these notes explain how interpret the electrical schemes that follows this page. All electronic

components are installed on various mechanical panels, a drawing shows their positions with a

reference label. A special drawing represents the frontal panel and helps to find the various warning

indications and status conditions of the machinery. This draft is useful also in order to trace the

position of the driving in order to activate / disarm the machinery and in order to tune the radio

frequency amplifier cavity. The electrical schemes have split up in two categories: connection schemes

between different unity and relative schemes of electronic boards. The connection schemes between

different electrical unity have distributed in more sheets with needed cross references between draft

and draft, it that's why is present a symbology a little bit special but effective. Inside of a box it is

present a text-row that like this: 1A-> 3C, this means that lines connections inside the box with its

respective identification numeration depart from the draft #1 label A to arrive to draft #3 label C.

Each draft collects a distinctive functional theme in order to facilitate the breakdowns research.

Handbook T3000 - 30


Part List Transmitter T3000

Part List of T3000

Sheet 1 Part list SHEET #1Sheet 2 Part list SHEET #2Sheet 3 Part list SHEET #3Sheet 4 Part list SHEET #4Sheet 5 Part list SHEET #5Sheet 6 Part list SHEET #6Sheet 7 Part list SHEET #7E20123.X Part list E20123E20127.X Part list E20127E20128.X Part list E20128E20131.X Part list E20131E20132.X Part list E20132E20137.X Part list E20137E20138.X Part list E20138

LP500 Part list LP500LP3000 Part list LP3000

Handbook T3000 - 31


Sheet # 1 (Three phase version)

Handbook T3000 - 32


Sheet # 1 (Single phase version)

Handbook T3000 - 33


Part List Sheet # 1

R1 Wire Resistor 35x100 20 ohmR2 Wire Resistor 35x100 20 ohmR3 Wire Resistor 35x100 20 ohm

Therminals Array 1 5 ContactTherminals Array 2 18 Contact + 2 with fuse

Main Switch 380 V 25 A

Switch HT1 400V 3-Phase 11KVASwitch HT2 400V 3-Phase 11KVA

T. PROT. 1 Termic Protection 13-18A

Blower Protection 380 V 3-Phase Prot. 1.5A-2.6A

Main Blower 0.75HP 380V 1.6A

CN101B PHOENIX connector 10+10 pin straigth

Handbook T3000 - 34


Sheet # 2 (Three phase version)

Handbook T3000 - 35


Sheet # 2 (Single phase version)

Handbook T3000 - 36


Part List Sheet # 2

R1 Wire Resistor 50x400 60 ohmR2 Wire Resistor 50x400 60 ohmR3 Wire Resistor 50x400 60 ohm

C3 Capacitor 2uF 5KV

L1 Inductor 1H 5A

BOARD1 Board E20138.0BOARD2 Board E20137.1BOARD3 Board E20137.1BOARD4 Board E20137.1BOARD5 Board E20123.X

Anode Transformer 18.5 KVA

CN100 AMP cylinder connector 24 pinCN101A PHOENIX connector 10+10 pin straigthTherminals Array 1 1 Contat SW1 Connector SecuritySW2 Connector SecuritySW3 Connector SecuritySW4 Connector SecuritySW5 Connector SecuritySW6 Connector SecuritySW7 Connector SecuritySW8 Connector Security

Handbook T3000 - 37


Sheet # 3

Handbook T3000 - 38


Part List Sheet # 3

BOARD1 Board E20128.X

Filament Transformer 900 VA

Handbook T3000 - 39


Sheet # 4

Handbook T3000 - 40


Part List Sheet # 4

MOV 1 MOV type S20K-275MOV 2 MOV type S20K-275

R.F. CAVITY ELENOS 5K-100

INPUT FILTER ELENOS LP500

OUTPUT FILTER ELENOS LP5000+ 7/8 or 15/8 R.F. Output

TUBE 3CX3000A7

Handbook T3000 - 41


Sheet # 5

Handbook T3000 - 42


Part List Sheet # 5

BOARD1 E20127.XBOARD2 E20131.X

PWR Meter 100uA f.s. M3D R.PWR Meter 100uA f.s. M3D TEST Meter 100uA f.s. M3D IA Meter 100uA f.s. M3D IG Meter 100uA f.s. M3D

S.T. 220-11/11/16/16/24 V

Handbook T3000 - 43


Sheet # 6

Handbook T3000 - 44


Part List Sheet # 6

R1 Resistor 0.25W 180 1%R2 Resistor 0.25W 2700 1%R11 Resistor 0.25W 180 1%R12 Resistor 0.25W 18 K 1%R21 Resistor 0.25W 49.9 1%R31 Resistor 0.25W 6980 1%R32 Resistor 0.25W 6980 1%

TR1 Trimmer type 67WR200KTR11 Trimmer type 67WR20K

C1 Ceramic F.P. Capacitor 3 pFC2 Ceramic Capacitor 22 pFC3 Ceramic F.P. Capacitor 1000 pFC4 Ceramic Capacitor 4700 pFC5 Ceramic F.P. Capacitor 1000 pFC6 Ceramic Capacitor 4700 pFC7 Ceramic F.P. Capacitor 1000 pFC8 Ceramic Capacitor 4700 pFC11 Ceramic F.P. Capacitor 3 pFC12 Ceramic Capacitor 22 pFC13 Ceramic F.P. Capacitor 1000 pFC14 Ceramic Capacitor 4700 pFC15 Ceramic F.P. Capacitor 1000 pFC16 Ceramic Capacitor 4700 pFC17 Ceramic F.P. Capacitor 1000 pFC18 Ceramic Capacitor 4700 pFC21 Ceramic Capacitor 22 pFC31 Ceramic Capacitor 4700 pFC32 Ceramic Capacitor 4700 pF

D1 Diode type AA118D11 Diode type AA118

IC31 Sensor type LM35

Handbook T3000 - 45


Sheet # 7

Handbook T3000 - 46


Part List Sheet # 7

D1 Bridge type KBPC250G

Tuning Output Motor Motor type 36.10.5Coupling Output Motor Motor type 36.10.5

Anode Tuning Switch Switch Togle 2-Way 3-Pos. 131FLAnode Impedance Switch Switch Togle 2-Way 3-Pos. 131FL

F. P. Key Selector 3-pos with Key

Handbook T3000 - 47


E20123

Handbook T3000 - 48


Handbook T3000 - 49


Part List Board E20123PCB1 Board E20123.3R1 Resistor 0.25 W 47K 1%R2 Resistor 0.25 W 34K 1%R3 Resistor 0.25 W 49.9 1%R4 Resistor 0.25 W 49.9 1%R5 Resistor 0.25 W 49.9 1%R6 Wire Wound Resistor 5 W 0.12 1%R7 Resistor 0.5 W 100 1%R8 Wire Wound Resistor 5 W 1 1%R9 Resistor 0.5 W 100 1%R10 Resistor 0.25 W 49.9 1%R11 Resistor 0.25 W 100 1%R12 Resistor 0.25 W 49.9 1%P1 Trimmer type 67W100P2 Trimmer type 67W100C1 Ceramic Capacitor 100 nF 50 VC2 Ceramic Capacitor 100 nF 50 VC3 Ceramic Capacitor 100 nF 50 VC4 Ceramic Capacitor 100 nF 50 VC5 Ceramic Capacitor 100 nF 50 VD1 Diode type P600KD2 Diode type P600KD3 Diode type P600KD4 Diode type BY255D5 Diode type BY255D6 Diode type BY255D7 Diode type BY255D8 Diode type BY255D9 Diode type BY255D10 Diode type BY255D11 Diode type BY255D12 Diode type BY255D13 Diode type BY255D14 Diode type BY255D15 Diode type BY255D16 Diode type BY255D17 Diode type BY255D18 Diode type BY255D19 Diode type BY255D20 Diode type BY255D21 Diode type BY255

Handbook T3000 - 50


D22 Diode type BY255D23 Diode type BY255D24 Diode type BY255D25 Diode type BY255D26 Diode type BY255D27 Diode type BY255D28 Diode type BY255

CN1 AMP connector 10 pin AngledCN2 Phoenix Connector 7 pin AngledCN3 ANSLEY connector 10+10 pin StraigthCN4 AMP connector 2 pin StraigthCN5 Phoenix Connector 7 pin StraightCN6 AMP connector 2 pin Straigth

Handbook T3000 - 51


E20127

Handbook T3000 - 52


Handbook T3000 - 53


Handbook T3000 - 54


Handbook T3000 - 55


Handbook T3000 - 56


Handbook T3000 - 57


Handbook T3000 - 58


Part List Board E20127PCB1 Print Board type E20127.1R1 Resistor 1300 0.25 W 1%R2 Resistor 2000 0.25 W 1%R3 Resistor 1300 0.25 W 1%R4 Resistor 2000 0.25 W 1%R5 Resistor 34 K 0.25 W 1%R6 Resistor 100 0.25 W 1%R7 Resistor 1020 0.25 W 1%R8 Resistor 100 0.25 W 1%R9 Resistor 1020 0.25 W 1%R10 Resistor 1 M 0.25 W 1%R11 Resistor 34 K 0.25 W 1%R12 Resistor 1300 0.25 W 1%R13 Resistor 2000 0.25 W 1%R14 Resistor 34 K 0.25 W 1%R15 Resistor 100 0.25 W 1%R16 Resistor 1020 0.25 W 1%R17 Resistor 1300 0.25 W 1%R18 Resistor 2000 0.25 W 1%R19 Resistor 1020 0.25 W 1%R20 Resistor 100 0.25 W 1%R21 Resistor 1 M 0.25 W 1%R22 Resistor 34 K 0.25 W 1%R23 Resistor 100 0.25 W 1%R24 Resistor 1020 0.25 W 1%R25 Resistor 1020 0.25 W 1%R26 Resistor 100 0.25 W 1%R27 Resistor 1 M 0.25 W 1%R28 Resistor 34 K 0.25 W 1%R29 Resistor 34 K 0.25 W 1%R30 Resistor 100 0.25 W 1%R31 Resistor 1020 0.25 W 1%R32 Resistor 1020 0.25 W 1%R33 Resistor 100 0.25 W 1%R34 Resistor 1 M 0.25 W 1%R35 Resistor 34 K 0.25 W 1%R36 Resistor 100 0.25 W 1%R37 Resistor 100 0.25 W 1%R38 Resistor 34 K 0.25 W 1%R39 Resistor 34 K 0.25 W 1%R40 Resistor 100 0.25 W 1%

Handbook T3000 - 59


R42 Resistor 10 K 0.25 W 1%R45 Resistor 10 K 0.25 W 1%R47 Resistor 34 K 0.25 W 1%R50 Resistor 100 0.25 W 1%R51 Resistor 34 K 0.25 W 1%R52 Resistor 100 0.25 W 1%R53 Resistor 100 0.25 W 1%R54 Resistor 27 0.25 W 1%R55 Resistor 100 0.25 W 1%R56 Resistor 100 0.25 W 1%R57 Resistor 100 0.25 W 1%R58 Resistor 100 0.25 W 1%R59 Resistor 10K 0.25 W 1%R60 Resistor 4750 0.25 W 1%R61 Resistor 10 M 0.25 W 1%R62 Resistor 10K 0.25 W 1%R63 Resistor 10K 0.25 W 1%R65 Resistor 1 K 0.25 W 1%R66 Resistor 10 M 0.25 W 1%R67 Resistor 10K 0.25 W 1%R68 Resistor 1 K 0.25 W 1%R69 Resistor 100 K 0.25 W 1%R70 Resistor 10 K 0.25 W 1%R71 Resistor 10 M 0.25 W 1%R72 Resistor 10K 0.25 W 1%R73 Resistor 10K 0.25 W 1%R74 Resistor 10 K 0.25 W 1%R75 Resistor 100 K 0.25 W 1%R76 Resistor 10 K 0.25 W 1%R77 Resistor 10 M 0.25 W 1%R78 Resistor 10 K 0.25 W 1%R80 Resistor 1 K 0.25 W 1%R81 Resistor 4750 0.25 W 1%R82 Resistor 10 K 0.25 W 1%R83 Resistor 10 K 0.25 W 1%R84 Resistor 10 K 0.25 W 1%R85 Resistor 10 K 0.25 W 1%R86 Resistor 1.8 K 0.25 W 5%R87 Resistor 10 M 0.25 W 1%R88 Resistor 10 K 0.25 W 1%R89 Resistor 100 0.25 W 1%R90 Resistor 100 0.25 W 1%

Handbook T3000 - 60


R91 Resistor 100 0.25 W 1%R92 Resistor 100 0.25 W 1%R93 Resistor 100 0.25 W 1%R94 Resistor 6810 0.25 W 1%R95 Resistor 34 K 0.25 W 1%R96 Resistor 137 K 0.25 W 1%R97 Resistor 100 0.25 W 1%R98 Resistor 100 0.25 W 1%R99 Resistor 100 0.25 W 1%R100 Resistor 10 K 0.25 W 1%R102 Resistor 1K 0.25 W 1%R103 Resistor 100 K 0.25 W 1%R104 Resistor 10 K 0.25 W 1%R105 Resistor 10 K 0.25 W 1%R106 Resistor 100 K 0.25 W 1%R107 Resistor 10 M 0.25 W 1%R108 Resistor 10 K 0.25 W 1%R109 Resistor 100 0.25 W 1%R110 Resistor 10 K 0.25 W 1%R111 Resistor 10 K 0.25 W 1%R112 Resistor 10 K 0.25 W 1%R113 Resistor 100 K 0.25 W 1%R114 Resistor 100 0.25 W 1%R115 Resistor 10 K 0.25 W 1%R116 Resistor 1K 0.25 W 1%R117 Resistor 1K 0.25 W 1%R118 Resistor 1 K 0.25 W 1%R119 Resistor 1 K 0.25 W 1%R120 Resistor 1 K 0.25 W 1%R121 Resistor 1 K 0.25 W 1%R122 Resistor 1 K 0.25 W 1%R123 Resistor 100 K 0.25 W 1%R124 Resistor 100 K 0.25 W 1%R125 Resistor 10 M 0.25 W 1%R126 Resistor 10 K 0.25 W 1%R127 Resistor 4750 0.25 W 1%R128 Resistor 1 K 0.25 W 1%R129 Resistor 100 K 0.25 W 1%R130 Resistor 10 K 0.25 W 1%R131 Resistor 10 K 0.25 W 1%R132 Resistor 10 K 0.25 W 1%R133 Resistor 475 K 0.25 W 1%

Handbook T3000 - 61


R134 Resistor 150 K 0.25 W 1%R136 Resistor 150 0.5 W 5%R137 Resistor 150 0.5 W 5%R138 Resistor 150 0.5 W 5%R139 Resistor 150 0.5 W 5%R140 Resistor 100 0.25 W 1%R141 Resistor 100 0.25 W 1%R142 Resistor 100 0.25 W 1%R143 Resistor 100 0.25 W 1%R144 Resistor 1 K 0.25 W 1%R145 Resistor 1 K 0.25 W 1%R146 Resistor 1 K 0.25 W 1%R147 Resistor 1 K 0.25 W 1%R148 Resistor 15 K 0.25 W 1%R149 Resistor 22 K 0.25 W 1%R150 Resistor 1 K 0.25 W 1%R151 Resistor 15 K 0.25 W 1%R152 Resistor 2.2 K 0.25 W 1%R153 Resistor 2870 0.25 W 1%R154 Resistor 10 K 0.25 W 1%R155 Resistor 1 K 0.25 W 1%R156 Resistor 150 K 0.25 W 1%R158 Resistor 1 K 0.25 W 1%R159 Resistor 100 K 0.25 W 1%R160 Resistor 100 K 0.25 W 1%R161 Resistor 100 K 0.25 W 1%R162 Resistor 10 K 0.25 W 1%R163 Resistor 100 0.25 W 1%R164 Resistor 15 K 0.25 W 1%R165 Resistor 15 K 0.25 W 1%R166 Resistor 10 K 0.25 W 1%R167 Resistor 10 K 0.25 W 1%R168 Resistor 10 K 0.25 W 1%R169 Resistor 10 K 0.25 W 1%R170 Resistor 475 K 0.25 W 1%R171 Resistor 475 K 0.25 W 1%R172 Resistor 475 K 0.25 W 1%R173 Resistor 6810 0.25 W 1%R174 Resistor 1 K 0.25 W 1%R175 Resistor 475 K 0.25 W 1%R176 Resistor 2.2 K 0.25 W 5%R177 Resistor 82 K 0.25 W 5%

Handbook T3000 - 62


R178 Resistor 10 K 0.25 W 1%R179 Resistor 10 K 0.25 W 1%R180 Resistor 270 2 W 5%R181 Resistor 10 K 0.25 W 1%R182 Resistor 6810 0.25 W 1%R183 Resistor 6810 0.25 W 1%R184 Resistor 10 K 0.25 W 1%R185 Resistor 10 K 0.25 W 1%R186 Resistor 10 K 0.25 W 1%R187 Resistor 10 K 0.25 W 1%R188 Resistor 10 K 0.25 W 1%R189 Resistor 10 K 0.25 W 1%R190 Resistor 6810 0.25 W 1%R200 Resistor 1 K 0.25 W 1%R291 Resistor 34 K 0.25 W 1%P1 Trimmer type 72P100KP2 Trimmer type 72P100KP3 Trimmer type 72P100KP4 Trimmer type 72P100KP5 Trimmer type 72P10KP6 Trimmer type 67W10KP7 Trimmer type 67W10KC1 Ceramic Capacitor 4.7 nF 50VC2 Ceramic Capacitor 4.7 nF 50VC3 Ceramic Capacitor 4.7 nF 50VC4 Ceramic Capacitor 4.7 nF 50VC5 Ceramic Capacitor 4.7 nF 50VC6 Ceramic Capacitor 33 pF 50VC7 Ceramic Capacitor 4.7 nF 50VC8 Ceramic Capacitor 4.7 nF 50VC9 Ceramic Capacitor 4.7 nF 50VC10 Ceramic Capacitor 4.7 nF 50VC11 Ceramic Capacitor 33 pF 50VC12 Ceramic Capacitor 4.7 nF 50VC13 Ceramic Capacitor 4.7 nF 50VC14 Ceramic Capacitor 4.7 nF 50VC15 Ceramic Capacitor 4.7 nF 50VC16 Ceramic Capacitor 4.7 nF 50VC17 Ceramic Capacitor 4.7 nF 50VC18 Ceramic Capacitor 4.7 nF 50VC19 Ceramic Capacitor 4.7 nF 50VC20 Ceramic Capacitor 4.7 nF 50V

Handbook T3000 - 63


C21 Ceramic Capacitor 4.7 nF 50VC22 Ceramic Capacitor 4.7 nF 50VC23 Ceramic Capacitor 4.7 nF 50VC24 Ceramic Capacitor 4.7 nF 50VC25 Mylar Capacitor 4.7 nF 50VC26 Ceramic Capacitor 220 nF 63VC27 Mylar Capacitor 100 nF 63VC28 Ceramic Capacitor 4.7 nF 50VC29 Ceramic Capacitor 4.7 nF 50VC30 Ceramic Capacitor 4.7 nF 50VC31 Ceramic Capacitor 4.7 nF 50VC32 Ceramic Capacitor 4.7 nF 50VC35 Ceramic Capacitor 4.7 nF 50VC36 Ceramic Capacitor 4.7 nF 50VC37 Ceramic Capacitor 4.7 nF 50VC38 Ceramic Capacitor 4.7 nF 50VC39 Ceramic Capacitor 4.7 nF 50VC40 Ceramic Capacitor 100 nF 63VC41 Ceramic Capacitor 100 nF 63VC42 Ceramic Capacitor 100 nF 63VC43 Ceramic Capacitor 100 nF 63VC44 Ceramic Capacitor 100 nF 63VC45 Ceramic Capacitor 100 nF 63VC46 Mylar Capacitor 100 nF 63VC47 Ceramic Capacitor 4.7 nF 50VC48 Ceramic Capacitor 4.7 nF 50VC49 Ceramic Capacitor 4.7 nF 50VC50 Ceramic Capacitor 4.7 nF 50VC51 Ceramic Capacitor 4.7 nF 50VC52 Ceramic Capacitor 4.7 nF 50VC53 Ceramic Capacitor 4.7 nF 50VC54 Ceramic Capacitor 4.7 nF 50VC55 Electr. Vert. Capacitor 100 uF 35VC56 Ceramic Capacitor 4.7 nF 50VC57 Ceramic Capacitor 4.7 nF 50VC58 Ceramic Capacitor 4.7 nF 50VC59 Ceramic Capacitor 4.7 nF 50VC60 Electr. Vert. Capacitor 10 uF 35VC61 Electr. Vert. Capacitor 10 uF 35VC62 Electr. Vert. Capacitor 10 uF 35VC63 Ceramic Capacitor 4.7 nF 50VC64 Electr. Vert. Capacitor 10 uF 35V

Handbook T3000 - 64


C65 Ceramic Capacitor 100 nF 63VC66 Electr. Vert. Capacitor 10 uF 35VC67 Ceramic Capacitor 100 nF 63VC68 Electr. Vert. Capacitor 1000 uF 40VC69 Mylar Capacitor 100 nF 63VC70 Electr. Vert. Capacitor 10 uF 35VC71 Electr. Vert. Capacitor 100 uF 35VC72 Ceramic Capacitor 4.7 nF 50VC73 Electr. Vert. Capacitor 10 uF 35VC74 Electr. Vert. Capacitor 470 uF 40VC75 Ceramic Capacitor 4.7 nF 50VC76 Electr. Vert. Capacitor 10 uF 35VC77 Electr. Vert. Capacitor 470 uF 40VC78 Ceramic Capacitor 4.7 nF 50VC79 Electr. Vert. Capacitor 10 uF 35VC80 Electr. Vert. Capacitor 470 uF 40VC81 Electr. Vert. Capacitor 10 uF 35VC82 Electr. Vert. Capacitor 10 uF 35VC83 Electr. Axial Capacitor 2200 uF 63VC84 Ceramic Capacitor 4.7 nF 2KVC85 Electr. Vert. Capacitor 10 uF 35VC86 Electr. Vert. Capacitor 10 uF 35VC87 Electr. Vert. Capacitor 1000 uF 40VC88 Ceramic Capacitor 4.7 nF 50VC89 Electr. Vert. Capacitor 10 uF 35VC90 Electr. Vert. Capacitor 10 uF 35VC91 Electr. Vert. Capacitor 10 uF 35VC92 Electr. Axial Capacitor 2200 uF 63VC93 Ceramic Capacitor 4.7 nF 2KVC94 Electr. Vert. Capacitor 10 uF 35VC95 Electr. Vert. Capacitor 10 uF 35VC96 Electr. Vert. Capacitor 1000 uF 40VC97 Ceramic Capacitor 4.7 nF 50VC98 Electr. Vert. Capacitor 10 uF 35VC99 Electr. Vert. Capacitor 10 uF 35VC100 Electr. Vert. Capacitor 10 uF 35VC101 Electr. Vert. Capacitor 10 uF 35VC102 Electr. Vert. Capacitor 10 uF 35VC103 Tantalum Capacitor 10 uF 35VC104 Electr. Vert. Capacitor 47 uF 35VC105 Mylar Capacitor 470 nF 63VC106 Mylar Capacitor 47 nF 63V

Handbook T3000 - 65


C107 Mylar Capacitor 10 nF 63VC108 Mylar Capacitor 4.7 nF 63VC109 Mylar Capacitor 470 nF 63VC111 Electr. Vert. Capacitor 10 uF 35VC112 Electr. Vert. Capacitor 470 uF 40VC113 Ceramic Capacitor 4.7 nF 2KVC114 Ceramic Capacitor 100 nF 63VC115 Electr. Vert. Capacitor 10 uF 35VC116 Electr. Vert. Capacitor 10 uF 35VC117 Electr. Vert. Capacitor 10 uF 35VC118 Electr. Vert. Capacitor 10 uF 35VC119 Electr. Vert. Capacitor 10 uF 35VC120 Ceramic Capacitor 4.7 nF 50VC121 Ceramic Capacitor 4.7 nF 50VC122 Ceramic Capacitor 4.7 nF 50VC123 Ceramic Capacitor 4.7 nF 50VC124 Electr. Vert. Capacitor 100 uF 35VC125 Ceramic Capacitor 4.7 nF 50VC127 Mylar Capacitor 100 nF 63VC128 Electr. Vert. Capacitor 10 uF 35VC129 Mylar Capacitor 470 nF 63VC132 Electr. Vert. Capacitor 10 uF 35VC133 Ceramic Capacitor 100 nF 63VC134 Ceramic Capacitor 100 nF 63VC135 Ceramic Capacitor 100 nF 63VC136 Ceramic Capacitor 100 nF 63VC137 Ceramic Capacitor 100 nF 63VC138 Ceramic Capacitor 100 nF 63VC150 Ceramic Capacitor 4.7 nF 2KVD1 Diode type 1N4148D2 Diode type 1N4148D3 Diode type 1N4148D4 Diode type 1N4148D5 Diode type 1N4148D6 Diode type 1N4148D7 Diode type 1N4148D8 Diode type 1N4148D9 Diode type 1N4148D10 Diode type 1N4148D11 Diode type 1N4148D12 Diode type 1N4148D13 Diode type 1N4148

Handbook T3000 - 66


D14 Diode type 1N4148D15 Diode type 1N4148D16 Diode type 1N4148D17 Diode type 1N4148D18 Diode type 1N4148D19 Diode type 1N4148D20 Diode type 1N4148D21 Diode type 1N4148D22 Diode type 1N4148D23 Diode type 1N4148D24 Diode type 1N4148D25 Diode type 1N4148D26 Diode type 1N4148D27 Diode type 1N4148D28 Diode type 1N4148D29 Diode type 1N4148D30 Diode type 1N4148D31 Diode type 1N4148D32 Diode type 1N4148D33 Diode type 1N4148D34 Diode type 1N4148D35 Diode type 1N4148D36 Diode type 1N4148D37 Diode type 1N4148D38 Diode type 1N4007D39 Diode type 1N4148D40 Diode type 1N4148D41 Diode type 1N4007D42 Diode type 1N4007D43 Diode type 1N4007D44 Diode type 1N4007D45 Diode type 1N4007D46 Diode type 1N4007D47 Diode type 1N4007D48 Diode type BY255D49 Diode type 1N4007D50 Diode type 1N4007D51 Diode type 1N4007D52 Diode type 1N4148D53 Diode type 1N4148D54 Diode type 1N4148D55 Diode type 1N4148

Handbook T3000 - 67


D56 Diode type 1N4148D57 Diode type 1N4007D58 Diode type 1N4007D59 Diode type 1N4148D60 Diode type 1N4148D70 Diode type 1N4007D71 Diode type 1N4007DL1 Led rosso 3 mm.DL2 Led rosso 3 mm.DL3 Led rosso 3 mm.DL4 Led rosso 3 mm.DL5 Led rosso 3 mm.DL6 Led rosso 3 mm.DL7 Led rosso 3 mm.DL8 Led rosso 3 mm.DL9 Led rosso 3 mm.DZ1 I.C. type LM336 2.5 VDZ2 Zener Diode 9.1 V 0.5 WDZ3 Zener Diode 9.1 V 0.5 WDZ4 Zener Diode 9.1 V 0.5 WDZ5 Zener Diode 9.1 V 0.5 WDZ7 Zener Diode 5.1 V 0.5 WDZ10 Zener Diode 5.1 V 0.5 WT1 Transistor type BC337T2 Transistor type 2N2905IC1 I.C. type LM308

+ Zoccolo 8 pinIC2 I.C. type LM308

+ Zoccolo 8 pinIC3 I.C. type TL074




+ Zoccolo 14 pinIC7 I.C. type ULN2804

+ Zoccolo 18 pinIC8 I.C. type CD4093

+ Zoccolo 14 pin

Handbook T3000 - 68


IC9 I.C. type CD4093+ Zoccolo 14 pin



IC12 I.C. type ULN2804+ Zoccolo 18 pin


IC14 I.C. type ULN2804+ Zoccolo 18 pin


IC16 I.C. type TL074+ Zoccolo 14 pin

IC17 I.C. type AD536IC18 Opto I.C. type 4N35

+ Zoccolo 6 pinIC19 I.C. type TCA965

+ Zoccolo 14 pinIC20 I.C. type TCA785

+ Zoccolo 16 pinIC21 I.C. type NE555

+ Zoccolo 8 pinIC22 I.C. type LM317IC23 I.C. type LM7912 case TO220

+ Heatsink 21C / WIC24 I.C. type LM7812 case TO3

+ Heatsink 7.7 C / WIC25 I.C. type LM7912 case TO220

+ Heatsink 21C / WJ1 Jumper 2 pinJ2 Jumper 2 pinJ3 Jumper 2 pinJ4 Jumper 2 pinJ5 Jumper 2 pinRL1 Relay Finder type 40.31RL2 Relay Finder type 40.31RL3 Relay Finder type 40.31CN1 ANSLEY connector 2x10 pin CN2 ANSLEY connector 2x10 pin

Handbook T3000 - 69


CN3 ANSLEY connector 2x10 pin CN4 AMP connector 4 pin 90 deg.CN5 ANSLEY connector 2x10 pin CN6 PHOENIX connector 7 pin 90 deg.CN7 ANSLEY connector 2x20 pinCN8 PHOENIX connector 8 pin 90 deg.CN10 AMP connector 4 pin 90 deg.CN11 PHOENIX connector 8 pin 90 deg.

Handbook T3000 - 70


E20128

Handbook T3000 - 71


Handbook T3000 - 72


Part List Board E20128

PCB1 Board E20128.3

R1 Resistor 50 ELENOS 5%R2 Resistor 1 K 0.25 W 1%R3 Resistor 49.9 0.25 W 1%

C1 Axial Electr. Capacitor 0.1 uF 1000 V +/- 5%

MOV1 MOV type S20K-275MOV2 MOV type S20K-275MOV3 MOV type S20K-275

D1 Diode type P600KD2 Diode type P600KD3 Diode type P600KD4 Diode type P600K

SCR1 SCR type R16RIA120+ Heatsink 7.7 C / W

TR1 Transformer type TI1539449

F1 Fuse 4A 250V+ Portafuse

CN1 PHOENIX connector 7 pin

Handbook T3000 - 73


E20131

Handbook T3000 - 74


Handbook T3000 - 75


Part List Board E20131PCB1 Print Board type E20131R1 Resistor 0.25W 15K 1%R2 Resistor 0.25W 15K 1%R3 Resistor 0.25W 15K 1%R4 Resistor 0.25W 15K 1%R5 Resistor 0.25W 10K 1%R6 Resistor 0.25W 10K 1%R7 Resistor 0.25W 6K8 1%R8 Resistor 0.25W 10K 1%R9 Resistor 0.5W 150 5%R10 Resistor 0.5W 150 5%R11 Resistor 0.5W 150 5%R12 Resistor 0.5W 150 5%R13 Resistor 0.5W 330 5%R14 Resistor 0.5W 330 5%R15 Resistor 0.5W 330 5%R16 Resistor 0.5W 330 5%R17 Resistor 0.5W 330 5%R18 Resistor 0.5W 330 5%R19 Resistor 0.5W 330 5%R20 Resistor 0.5W 330 5%R21 Resistor 0.5W 330 5%R22 Resistor 0.5W 330 5%R23 Resistor 0.5W 330 5%R24 Resistor 0.5W 330 5%R25 Resistor 0.5W 330 5%R26 Resistor 0.5W 330 5%R27 Resistor 0.5W 330 5%R28 Resistor 0.25W 10K 1%R29 Resistor 0.25W 10K 1%R30 Resistor 0.25W 10K 1%R31 Resistor 0.25W 10K 1%R32 Resistor 0.25W 2K2 5%R33 Resistor 0.25W 47K 5%R34 Resistor 0.25W 47K 5%P1 Trimmer type 89PR10KP2 Trimmer type 89PR10KP3 Trimmer type 89PR10KP4 Trimmer type 89PR10KP5 Trimmer type 89PR10KP6 Trimmer type 89PR10K

Handbook T3000 - 76


C1 Ceramic Capacitor 4.7nF 63VC2 Ceramic Capacitor 4.7nF 63VC3 Ceramic Capacitor 4.7nF 63VC4 Ceramic Capacitor 4.7nF 63VC5 Ceramic Capacitor 100nF 63VC6 Ceramic Capacitor 4.7nF 63VC7 Ceramic Capacitor 100nF 63VC8 Ceramic Capacitor 100nF 63VC9 Ceramic Capacitor 100nF 63VC10 Ceramic Capacitor 100nF 63VC11 Vert. Electr. Capacitor 10uF 63VC12 Ceramic Capacitor 4.7nF 63VC14 Ceramic Capacitor 100nF 63VC15 Ceramic Capacitor 100nF 63VC16 Vert. Electr. Capacitor 10uF 63VC18 Ceramic Capacitor 4.7nF 63VD1 Diode type 1N4007D2 Diode type 1N4007D3 Diode type 1N4007D4 Diode type 1N4007D5 Diode type 1N4007D6 Diode type 1N4007DL1 Led type HLMP-2685DL2 Led type HLMP-2685DL3 Led type HLMP-2685DL4 Led type HLMP-2685DL5 Led type HLMP-2685DL6 Led type HLMP-2685DL7 Led type HLMP-2685DL8 Led type HLMP-2685DL9 Led type HLMP-2685DL10 Led type HLMP-2685DL11 Led type HLMP-2685DL12 Led type HLMP-2685DL13 Led type HLMP-2685DL14 Led type HLMP-2685DL15 Led type HLMP-2685DL16 Led type HLMP-2685DL17 Led type HLMP-2685DSP1 Diplay type HDSP-7303T1 Transistor type BC327T2 Transistor type BC327

Handbook T3000 - 77


SW1 2-way 6-pos. rotate switchSW2 2-pos switch 25A-250 VACSW3 Push-botton

CN1 ANSLEY connector 2x10 pin CN2 AMP connector 10 pin CN3 ANSLEY connector 2x20 pin

Handbook T3000 - 78


E20137

Handbook T3000 - 79


Part List Board E20137PCB1 Print Board type E20137.1R1 Resistor 1 W 220K 5%R2 Resistor 1 W 220K 5%R3 Resistor 1 W 220K 5%R4 Resistor 1 W 220K 5%R5 Resistor 1 W 220K 5%R6 Resistor 1 W 220K 5%R7 Resistor 1 W 220K 5%R8 Resistor 1 W 220K 5%R9 Resistor 1 W 220K 5%R10 Resistor 1 W 220K 5%R11 Resistor 1 W 220K 5%R12 Resistor 1 W 220K 5%R13 Resistor 1 W 220K 5%R14 Resistor 1 W 220K 5%R15 Resistor 1 W 220K 5%R16 Resistor 1 W 220K 5%R17 Resistor 1 W 220K 5%R18 Resistor 1 W 220K 5%R19 Resistor 1 W 220K 5%R20 Resistor 1 W 220K 5%R21 Resistor 1 W 220K 5%R22 Resistor 1 W 220K 5%R23 Resistor 1 W 220K 5%R24 Resistor 1 W 220K 5%R25 Resistor 1 W 220K 5%R26 Resistor 1 W 220K 5%C1 Ceramic Capacitor 4.7 nF 2KVC2 Ceramic Capacitor 4.7 nF 2KVC3 Ceramic Capacitor 4.7 nF 2KVC4 Ceramic Capacitor 4.7 nF 2KVC5 Ceramic Capacitor 4.7 nF 2KVC6 Ceramic Capacitor 4.7 nF 2KVC7 Ceramic Capacitor 4.7 nF 2KVC8 Ceramic Capacitor 4.7 nF 2KVC9 Ceramic Capacitor 4.7 nF 2KVC10 Ceramic Capacitor 4.7 nF 2KVC11 Ceramic Capacitor 4.7 nF 2KVC12 Ceramic Capacitor 4.7 nF 2KVC13 Ceramic Capacitor 4.7 nF 2KVC14 Ceramic Capacitor 4.7 nF 2KV

Handbook T3000 - 80


C15 Ceramic Capacitor 4.7 nF 2KVC16 Ceramic Capacitor 4.7 nF 2KVC17 Ceramic Capacitor 4.7 nF 2KVC18 Ceramic Capacitor 4.7 nF 2KVC19 Ceramic Capacitor 4.7 nF 2KVC20 Ceramic Capacitor 4.7 nF 2KVC21 Ceramic Capacitor 4.7 nF 2KVC22 Ceramic Capacitor 4.7 nF 2KVC23 Ceramic Capacitor 4.7 nF 2KVC24 Ceramic Capacitor 4.7 nF 2KVC25 Ceramic Capacitor 4.7 nF 2KVC26 Ceramic Capacitor 4.7 nF 2KVD1 Diode Type BY2520D2 Diode Type BY2520D3 Diode Type BY2520D4 Diode Type BY2520D5 Diode Type BY2520D6 Diode Type BY2520D7 Diode Type BY2520D8 Diode Type BY2520D9 Diode Type BY2520D10 Diode Type BY2520D11 Diode Type BY2520D12 Diode Type BY2520D13 Diode Type BY2520D14 Diode Type BY2520D15 Diode Type BY2520D16 Diode Type BY2520D17 Diode Type BY2520D18 Diode Type BY2520D19 Diode Type BY2520D20 Diode Type BY2520D21 Diode Type BY2520D22 Diode Type BY2520D23 Diode Type BY2520D24 Diode Type BY2520D25 Diode Type BY2520D26 Diode Type BY2520CN1 Double Male FastonCN2 Double Male FastonCN3 Double Male Faston

Handbook T3000 - 81


E20138

Handbook T3000 - 82


Part List Board E20138PCB1 Board E20138.1R1 Resistor 1 M 0.25 W 1%R2 Resistor 1 M 0.25 W 1%R3 Resistor 1 M 0.25 W 1%R4 Resistor 1 M 0.25 W 1%R5 Resistor 1 M 0.25 W 1%R6 Resistor 1 M 0.25 W 1%R7 Resistor 1 M 0.25 W 1%R8 Resistor 1 M 0.25 W 1%R9 Resistor 1 M 0.25 W 1%R10 Resistor 1 M 0.25 W 1%R11 Resistor 1 M 0.25 W 1%R12 Resistor 1 M 0.25 W 1%R13 Resistor 1 M 0.25 W 1%R14 Resistor 1 M 0.25 W 1%R15 Resistor 1 M 0.25 W 1%R16 Resistor 1 M 0.25 W 1%R17 Resistor 1 M 0.25 W 1%R18 Resistor 1 M 0.25 W 1%R19 Resistor 1 M 0.25 W 1%R20 Resistor 1 M 0.25 W 1%R21 Resistor 1 M 0.25 W 1%R22 Resistor 1 M 0.25 W 1%R23 Resistor 1 M 0.25 W 1%R24 Resistor 1 M 0.25 W 1%R25 Resistor 1 M 0.25 W 1%R26 Resistor 1 M 0.25 W 1%R27 Resistor 1 M 0.25 W 1%R28 Resistor 1 M 0.25 W 1%R29 Resistor 1 M 0.25 W 1%R30 Resistor 1 M 0.25 W 1%R31 Resistor 1 M 0.25 W 1%R32 Resistor 1 M 0.25 W 1%R33 Resistor 1 M 0.25 W 1%R34 Resistor 1 M 0.25 W 1%R35 Resistor 1 M 0.25 W 1%R36 Resistor 1 M 0.25 W 1%R37 Resistor 1 M 0.25 W 1%R38 Resistor 1 M 0.25 W 1%

Handbook T3000 - 83


R37 Resistor 1 M 0.25 W 1%R38 Resistor 1 M 0.25 W 1%R39 Resistor 1 M 0.25 W 1%R40 Resistor 1 M 0.25 W 1%R41 Resistor 1 M 0.25 W 1%R42 Resistor 1 M 0.25 W 1%R43 Resistor 1 M 0.25 W 1%R44 Resistor 1 M 0.25 W 1%R45 Resistor 1 M 0.25 W 1%R46 Resistor 1 M 0.25 W 1%R47 Resistor 100 K 0.25 W 1%

P1 Trimmer type 67WR200K

C1 Ceramic Capacitor 100 nF 63V

CN1 AMP connector 4 pin 90 deg.

Handbook T3000 - 84


E20139 - Interface board (optional)

Handbook T3000 - 85


Part List of E20139.1 BoardRif. Description Value Remarks

PCB Board Code 2PCB0177R1 - R8 Resistor 10K 0.25 W 1%C1 Ceramic Capacitor 5mm 4.7 nF 50VC2 Electrolytic vert. Capacitor 10 uF 35VC3,C4,C5 Ceramic Capacitor 5mm 4.7 nF 50VC6, C7 Mylar capacitor 5mm 100 nF 63VC8,C9,C10 Ceramic Capacitor 5mm 4.7 nF 50VC11 Electrolytic vert. capacitor 10 uF 35VD1 - D4 Diode type 1N4148D5 Diode type 1N4007D6 - D13 Diode type 1N4148T1 Transistor type BC547IC1 IC type 4093

+ socket 14 pinRL1 Relay SIEMENS V23101 D0106 B201J1 JumperCN1 PHOENIX conn. 7 pin angledCN2, CN3 ANSLEY conn. 10+10 pin male with

extractorsCN4, CN5 ANSLEY conn. 20+20 pin male with

extractorsCN6 PHOENIX conn. 8 pin male with extractors

Date post:	26-Aug-2018
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